321362244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1327}}^1$

素因数の和:1406

約数の個数: 108

約数和(自身を含む): 960016512

約数和(自身を除く): 638654268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 961, 1116, 1302, 1327, 1922, 1953, 2604, 2654, 2883, 3844, 3906, 3981, 5308, 5766, 6727, 7812, 7962, 8649, 9289, 11532, 11943, 13454, 15924, 17298, 18578, 20181, 23886, 26908, 27867, 34596, 37156, 40362, 41137, 47772, 55734, 60543, 80724, 82274, 83601, 111468, 121086, 123411, 164548, 167202, 242172, 246822, 287959, 334404, 370233, 493644, 575918, 740466, 863877, 1151836, 1275247, 1480932, 1727754, 2550494, 2591631, 3455508, 3825741, 5100988, 5183262, 7651482, 8926729, 10366524, 11477223, 15302964, 17853458, 22954446, 26780187, 35706916, 45908892, 53560374, 80340561, 107120748, 160681122, 321362244]

約数ペア:

[(1, 321362244), (2, 160681122), (3, 107120748), (4, 80340561), (6, 53560374), (7, 45908892), (9, 35706916), (12, 26780187), (14, 22954446), (18, 17853458), (21, 15302964), (28, 11477223), (31, 10366524), (36, 8926729), (42, 7651482), (62, 5183262), (63, 5100988), (84, 3825741), (93, 3455508), (124, 2591631), (126, 2550494), (186, 1727754), (217, 1480932), (252, 1275247), (279, 1151836), (372, 863877), (434, 740466), (558, 575918), (651, 493644), (868, 370233), (961, 334404), (1116, 287959), (1302, 246822), (1327, 242172), (1922, 167202), (1953, 164548), (2604, 123411), (2654, 121086), (2883, 111468), (3844, 83601), (3906, 82274), (3981, 80724), (5308, 60543), (5766, 55734), (6727, 47772), (7812, 41137), (7962, 40362), (8649, 37156), (9289, 34596), (11532, 27867), (11943, 26908), (13454, 23886), (15924, 20181), (17298, 18578)]